Magmeter Flow Sensor – FLS F6.60

The FLS F6.60 and F6.63 are advanced insertion magmeter flow meters with no moving mechanical parts, making them ideal for measuring conductive and homogeneous dirty liquids.

The F6.60 series offers three versatile output options: a frequency output for connection to FLS flow monitors, a 4-20 mA signal for long-distance transmission or PLC integration, and a freely configurable volume pulse output.

Both models feature a USB interface and dedicated configuration software (available for free download from the FLS website), allowing all parameters—such as full scale and cut-off—to be easily set via PC to match specific installation requirements.

Their precision design delivers accurate flow measurement across a wide dynamic range, suitable for pipe sizes from DN15 (0.5”) to DN600 (24”).

Magmeter Flow Sensor – FLS F6.60

Key Feature of Magmeter Flow Sensor – FLS F6.60
  • No moving parts, no wear, maintenance free
  • High mechanical resistance
  • High mechanical resistance
  • Accurate measurement of dirty liquids
  • Pipe size range: from DN15 (0,5”) to DN600 (24”)
  • Adjustable Flow Rate Range
  • Low pressure drop
  • User Settable Operating Parameters
  • 4-20 mA, frequency or volumetric pulse output
  • Bi-directional flow measurement selectable (for F6.60)
  • Special versions for salt-water applications (high concentrations of chlorides like sea water) and for high temperature conditions
FLS F6.60 Images

Technical Details of Magmeter Flow Sensor – FLS F6.60

Specification Details
Pipe Size Range DN15 to DN600 (0.5” to 24”)
Max Flow Rate Range (F6.60) 0.05 to 8 m/s
Max Flow Rate Range (F6.63) 0.15 to 8 m/s
Full Scale 8 m/s (26.24 ft/s)
Linearity ± 1% of reading + 1.0 cm/s
Repeatability ± 0.5% of reading
Enclosure IP65 front
Materials (case) ABS
Wetted Materials Sensor body: 316L SS/PVDF; 316L SS/PEEK; CuNi alloy/PVDF
o-rings EPDM or FPM
Electrodes 316L SS or CuNi alloy
Power Supply 12 to 24 VDC ± 10% regulated (reverse polarity and short circuit protected)
Max Current Consumption 250 mA
Protective Earth < 10 Ω
Current Output 4-20 mA, isolated
Max Loop Impedance 800 Ω @ 24 VDC – 250 Ω @ 12 VDC
Flow Indication Positive or negative
Solid State Relay Output User selectable as MIN alarm, MAX alarm, Volumetric, Pulse Out, Window alarm
Relay Output Specs Optically isolated, 50 mA MAX sink, 24 VDC MAX pull-up voltage
Max Pulse/min 300
Hysteresis User selectable
Open Collector Output (Frequency) Type: Open Collector NPN, Frequency: 0–800 Hz
Open Collector Output Specs Max pull-up voltage: 24 VDC, Max current: 50 mA, Compatible with M9.02, M9.50, M9.07, M9.08, M9.10
Flow Direction 0 VDC arrow-wise, +VDC anti arrow-wise
Storage Temperature -30°C to +80°C (-22°F to +176°F)
Ambient Temperature -20°C to +70°C (-4°F to +158°F)
Relative Humidity 0 to 95% not condensing
Fluid Conditions Homogeneous liquids, pastes or slurries, also with solid content
Min Electrical Conductivity 20 μS/cm
Temperature (PVDF bottom) -10°C to +60°C (14°F to 140°F)
Temperature (PEEK bottom) -10°C to +150°C (14°F to 302°F)
Max Operating Pressure 16 bar @ 25°C (232 psi @ 77°F), 8.6 bar @ 60°C (124 psi @ 140°F)
Certifications ISO 9001, ISO 14001, CE, RoHS Compliant, EAC
Technical Measurement of Magmeter Flow Sensor – FLS F6.60
Magmeter Flow Sensor - FLS F6.60 Diagram
Part No. Version Power supply Length Main wetted materials Enclosure Flow Rate Range Weight (gr.)
F6.60.09 Blind 12 - 24 VDC L0 316L SS/ PVDF/ EPDM IP65 0,05 – 8 m/s bi-directional 950
F6.60.10 Blind 12 - 24 VDC L0 316L SS/ PVDF/ FPM IP65 0,05 – 8 m/s bi-directional 950
F6.60.11 Blind 12 - 24 VDC L1 316L SS/ PVDF/ EPDM IP65 0,05 – 8 m/s bi-directional 1000
F6.60.12 Blind 12 - 24 VDC L1 316L SS/ PVDF/ FPM IP65 0,05 – 8 m/s bi-directional 1000
F6.60.34 Blind 12 - 24 VDC L0 CuNi/ PVDF/ FPM IP65 0,05 – 8 m/s bi-directional 950
F6.60.35 Blind 12 - 24 VDC L1 CuNi/ PVDF/ EPDM IP65 0,05 – 8 m/s bi-directional 1000
F6.60.36 Blind 12 - 24 VDC L1 CuNi/ PVDF/ FPM IP65 0,05 – 8 m/s bi-directional 1000
F6.60.38 Blind 12 - 24 VDC L0 316L SS/ PEEK/ FPM IP65 0,05 – 8 m/s bi-directional 950
F6.60.40 Blind 12 - 24 VDC L1 316L SS/ PEEK/ FPM IP65 0,05 – 8 m/s bi-directional 1000

A Sensor body
B F6.60 Magmeter

1 – O-Ring (EPDM or FPM)

2 –Sensor body (316L SS or CuNi)

3 –Isolation Plate (PVDF or PEEK)

4 –Electrodes (316L SS or CuNi)

5 –Cable Gland

6 –316L SS cap for installation into fittings

7 – Electronic box

Customization & Processing Options

Customizations Option Available for Magmeter Flow Sensor – FLS F6.60

At Petron Thermoplast, we offer customized PVDF fittings to meet your specific system requirements.
Customization options include: